3141570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 8190720

約数和(自身を除く): 5049150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 157, 174, 230, 290, 314, 345, 435, 471, 667, 690, 785, 870, 942, 1334, 1570, 2001, 2355, 3335, 3611, 4002, 4553, 4710, 6670, 7222, 9106, 10005, 10833, 13659, 18055, 20010, 21666, 22765, 27318, 36110, 45530, 54165, 68295, 104719, 108330, 136590, 209438, 314157, 523595, 628314, 1047190, 1570785, 3141570]

約数ペア:

[(1, 3141570), (2, 1570785), (3, 1047190), (5, 628314), (6, 523595), (10, 314157), (15, 209438), (23, 136590), (29, 108330), (30, 104719), (46, 68295), (58, 54165), (69, 45530), (87, 36110), (115, 27318), (138, 22765), (145, 21666), (157, 20010), (174, 18055), (230, 13659), (290, 10833), (314, 10005), (345, 9106), (435, 7222), (471, 6670), (667, 4710), (690, 4553), (785, 4002), (870, 3611), (942, 3335), (1334, 2355), (1570, 2001)]